抄録
Effects of the driving frequency on temperature in a multiphase ac arc were successfully clarified. A multiphase ac arc is one of the thermal plasmas, which is suitable for producing functional materials such as nanoparticles, in-flight glass melting, and waste treatment in terms of its large plasma volume, high-energy efficiency, and low flow velocity. The temperature and arc behavior in various driving frequencies were investigated by the observation system consisting of a high-speed video camera and bandpass filters for plasma spectroscopy. The temperature measurement was conducted on the basis of the Boltzmann plot method. The obtained results indicated that the arc behavior and its temperature field were strongly influenced by the driving frequency. An increase of the frequency led to concentrated arc region, higher arc temperature at the center of electrode region and lower arc fluctuation. The temperature and its distribution can be controlled depending on the material properties to be treated and the purpose of the process.
| 元の言語 | 英語 |
|---|---|
| 記事番号 | 8357608 |
| ページ（範囲） | 32-38 |
| ページ数 | 7 |
| ジャーナル | IEEE Transactions on Plasma Science |
| 巻 | 47 |
| 発行部数 | 1 |
| DOI | |
| 出版物ステータス | 出版済み - 1 1 2019 |
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All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics
- Condensed Matter Physics
これを引用
Effects of the Driving Frequency on Temperature in a Multiphase AC Arc. / Okuma, Takafumi; Maruyama, Hiroki; Hashizume, Taro; Tanaka, Manabu; Watanabe, Takayuki; Nagai, Hisao; Koiwasaki, Takeshi; Nasu, Hiroshi.
：: IEEE Transactions on Plasma Science, 巻 47, 番号 1, 8357608, 01.01.2019, p. 32-38.研究成果: ジャーナルへの寄稿 › 記事
}
TY - JOUR
T1 - Effects of the Driving Frequency on Temperature in a Multiphase AC Arc
AU - Okuma, Takafumi
AU - Maruyama, Hiroki
AU - Hashizume, Taro
AU - Tanaka, Manabu
AU - Watanabe, Takayuki
AU - Nagai, Hisao
AU - Koiwasaki, Takeshi
AU - Nasu, Hiroshi
PY - 2019/1/1
Y1 - 2019/1/1
N2 - Effects of the driving frequency on temperature in a multiphase ac arc were successfully clarified. A multiphase ac arc is one of the thermal plasmas, which is suitable for producing functional materials such as nanoparticles, in-flight glass melting, and waste treatment in terms of its large plasma volume, high-energy efficiency, and low flow velocity. The temperature and arc behavior in various driving frequencies were investigated by the observation system consisting of a high-speed video camera and bandpass filters for plasma spectroscopy. The temperature measurement was conducted on the basis of the Boltzmann plot method. The obtained results indicated that the arc behavior and its temperature field were strongly influenced by the driving frequency. An increase of the frequency led to concentrated arc region, higher arc temperature at the center of electrode region and lower arc fluctuation. The temperature and its distribution can be controlled depending on the material properties to be treated and the purpose of the process.
AB - Effects of the driving frequency on temperature in a multiphase ac arc were successfully clarified. A multiphase ac arc is one of the thermal plasmas, which is suitable for producing functional materials such as nanoparticles, in-flight glass melting, and waste treatment in terms of its large plasma volume, high-energy efficiency, and low flow velocity. The temperature and arc behavior in various driving frequencies were investigated by the observation system consisting of a high-speed video camera and bandpass filters for plasma spectroscopy. The temperature measurement was conducted on the basis of the Boltzmann plot method. The obtained results indicated that the arc behavior and its temperature field were strongly influenced by the driving frequency. An increase of the frequency led to concentrated arc region, higher arc temperature at the center of electrode region and lower arc fluctuation. The temperature and its distribution can be controlled depending on the material properties to be treated and the purpose of the process.
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U2 - 10.1109/TPS.2018.2832286
DO - 10.1109/TPS.2018.2832286
M3 - Article
AN - SCOPUS:85046713722
VL - 47
SP - 32
EP - 38
JO - IEEE Transactions on Plasma Science
JF - IEEE Transactions on Plasma Science
SN - 0093-3813
IS - 1
M1 - 8357608
ER -